NEWS RELEASE

2025.07.17

Two of our architectural design and construction supervision projects won the two highest awards (Chairman's Award and Governor's Award) at the 51st Tokyo Architectural Award

"3rd MINAMI AOYAMA" was selected for the Tokyo Association of Architects and Building Engineers President's Award, and "MUFG PARK / LIBRARY" was selected for the Tokyo Governor's Award.

Mitsubishi Jisho Design Inc. (Headquarters: Chiyoda-ku, Tokyo; President and CEO: Junichi Tanisawa) is pleased to announce that at the 51st Tokyo Architectural Award,"3rd MINAMI AOYAMA"(Minato City, Tokyo; completion date: 2023), for which the company was responsible for design and Construction Supervision, has won the Tokyo Association of Architectural Firms Chairman's Award, the highest award in the competition, and"MUFG PARK / LIBRARY"(Nishitokyo City, Tokyo; completion date: 2023), for which the company was responsible for design and supervision, has won the Tokyo Governor's Award, Special Award equivalent to the Chairman's Award.

 

At the award ceremony, Chief Architect Teruaki Honda, who was in charge of designing 3rd MINAMI AOYAMA, gave a speech (held on June 16th at Meiji Memorial Hall in Minato Minato City Tokyo).

The Tokyo Architectural Award (sponsored Tokyo Association of Architectural Firms, Chairman of the Selection Committee: Masaaki Furuya) is an award that aims to contribute to the construction of attractive architecture and cities by honoring outstanding architectural works in the Kanto-Koshinetsu region, as well as to the advancement of architectural technology and the improvement of the local environment and lifestyle. This year, the 51st time the awards have been held, there were 67 applications, and the winners were selected through a multi-stage selection process that included on-site screening.

At the award ceremony. Left: Architect Ryunosuke Akechi and Chief Architect Teruaki Honda, who were in charge of "3rd MINAMI AOYAMA"
Right: Yuta Takahashi, Architect and Akira Omori, Senior Architect, in charge of "MUFG PARK / LIBRARY" (from left in each photo)

Introduction of our award-winning projects

Tokyo Association of Architects and Building Engineers Chairman's Award "3rd MINAMI AOYAMA"

This tenant office building stands on the border between the commercial district facing Aoyama-dori, Tokyo's leading thoroughfare, and the residential area that spreads out behind it. Because tenant office buildings exist in all parts of the city, they are responsible for creating high-quality roadside scenery and open spaces. This plan creates an iconic exterior with four terraces (rooftop, pocket park, inner terrace, outer terrace) that contribute to new ways of working. In addition, the alleys and pocket parks draw people in from the main street, making the area highly accessible while taking advantage of the dual nature of the area.
The project was recognized as a potential prototype for future office buildings for its departure from the norm of floor and facade configurations for tenant office buildings, creating a refreshing and innovative look for the city, as well as its efforts to create lush public open space by keeping the building area down and dealing with the height restrictions of two areas in an integrated manner.

For more details, please see here. (Mitsubishi Jisho Design website project page)

The exterior of Aoyama-dori, where urban and human scales coexist

Data

Completion

2023

Site Location

Minato City, Tokyo

structure

Steel construction, partly SRC construction

scale

13 floors above ground, 1 floor below ground

Site area

2,405㎡

Total floor area

14,739㎡

Major awards received

2023 GOOD DESIGN AWARD (Japan Institute of Design Promotion (JDP))
・ JIA Architects of the Year 2024 (Japan Institute of Architects)
・ Longlist the 34th​ ​AACA Award (Japan Association of Artists Craftsman and Architects)
2024 IEIJ Good Lighting Award (The Illuminating Engineering Institute of Japan)
Minato Minato City Landscape Town Development Award (Minato City)
2024​ ​CLA Award, Grand Prize (Landscape Design Consultants Association)
・2023 39th Urban Park Contest Parks and Open Space Association of Japan Chairman’s Award (Parks & Open Space Association of Japan)

Tokyo Governor's Award: "MUFG PARK / LIBRARY"

This project was designed to develop a green space that had been protected for over 70 years in the suburbs of Tokyo into a "PARK" to be opened to the public, and to create a library that is one with nature. The library, enclosed under a large, gently curving roof, will be made up of books donated by the local community. The bookshelves covering the entire wall will visualize people's thoughts, and the open PARK will promote the development of a local community through books. In addition, after surveying all the trees in the park, the park paths, library, and various infrastructure were planned to minimize the impact on vegetation, and rainwater was allowed to seep underground, aiming to preserve the rich natural environment.

The project was highly praised for its deep insight into the public sphere, as it is a "PARK" operated by a private company and the architecture located within it that welcomes everyone and provides an attractive space for local residents.

For more details, please see here. (Mitsubishi Jisho Design website project page)

Exterior of the library (photographed by Yoshida Photo Studio)

Data

Completion

2023

Site Location

Nishitokyo City, Tokyo

structure

RC construction, some S construction, SRC construction

scale

1st floor above ground

Site area

62,524㎡

Total floor area

436㎡

Major awards received

・Architectural Institute of Japan Selection of Works 2025 (Architectural Institute of Japan (AIJ))
2024 GOOD DESIGN AWARD (Japan Institute of Design Promotion (JDP))
・ JIA Architects of the Year 2024 (Japan Institute of Architects)
34th​ ​AACA Award Award of Excellence (Japan Association of Artists Craftsman and Architects)
2024 IEIJ Good Lighting Award (The Illuminating Engineering Institute of Japan)
2024 IES Illumination Awards (Illumination Engineering Society (IES))

As an architectural design firm with a wide range of experts in architectural design, we will continue to provide high-quality design and Construction Supervision services, thereby contributing to solving social issues and creating rich environments and cultures.

inquiry

Mitsubishi Jisho Design Inc. Public Relations Office
TEL 03-3287-5001

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